Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
The onset of October results in a small decrease in the average high-temperature, moderately receding from a comfortable 18.3°C (64.9°F) in September to a moderate 14.6°C (58.3°F). In Grateley, the nighttime temperature averages to a frosty 8.6°C (47.5°F) during October.Humidity
In October, the average relative humidity is 86%.Rainfall
In Grateley, during October, the rain falls for 14.4 days and regularly aggregates up to 40mm (1.57") of precipitation. In Grateley, during the entire year, the rain falls for 164.5 days and collects up to 403mm (15.87") of precipitation.Snowfall
In Grateley, snow does not fall in April through October.Daylight
In Grateley, United Kingdom, the average length of the day in October is 10h and 41min.On the first day of the month, sunrise is at 7:07 am and sunset at 6:43 pm BST. On the last day of October, in Grateley, sunrise is at 6:58 am and sunset at 4:41 pm GMT.
Note: On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from BST to GMT. Daylight Saving Time starts again on Sunday, 30. March 2025, at 1:00 am; consequently, the time zone reverts from GMT to BST.
Sunshine
The average sunshine in October in Grateley, United Kingdom, is 4.5h.UV index
The average daily maximum UV index in October in Grateley is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 3 during October translates into these guidelines:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October in Grateley?
What is the average humidity in October in Grateley?
How many days does it rain in October in Grateley?
When it does not snow in Grateley?
Does it snow in Grateley in October?
How many hours of daylight does Grateley have in October?
When are sunrise and sunset in October in Grateley?
When does Daylight Saving Time (DST) end in October in Grateley?
How long on average sun shines in October in Grateley?
How high is the UV index in October in Grateley?
Average temperature in October
Grateley, United Kingdom
- Average high temperature in October: 14.6°C
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (6.9°C).
- Average low temperature in October: 8.6°C
The month with the highest average low temperature is August (12.6°C).
The coldest months (with the lowest average low temperature) are January and February (2.3°C).
Average pressure in October
Grateley, United Kingdom
- Average pressure in October: 1015.1mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in October
Grateley, United Kingdom
- Average wind speed in October: 14.5km/h
The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is July (12.5km/h).
Average humidity in October
Grateley, United Kingdom
- Average humidity in October: 86%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is July (79%).
Average rainfall in October
Grateley, United Kingdom
- Average rainfall in October: 40mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in October
Grateley, United Kingdom
- Average rainfall days in October: 14.4 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is September (10.9 days).
Average snowfall in October
Grateley, United Kingdom
- Average snowfall in October: 0mm
The month with the highest snowfall is January (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in October
Grateley, United Kingdom
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Grateley, United Kingdom
- Average daylight in October: 10h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in October: 4h and 3min
The month with the most sunshine is July (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in October
Grateley, United Kingdom
- Average sunshine days in October: 14.1 days
The month with the most sunshine days is September (15.8 days).
The months with the least sunshine days are February and November (12.2 days).
Average UV index in October
Grateley, United Kingdom
- Average UV index in October: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Grateley, United Kingdom
- Average cloud cover in October: 56
The month with the most cloud cover is November (Cloud cover 62).
The months with the least cloud cover are April, July and September (Cloud cover 50).
Average visibility in October
Grateley, United Kingdom
- Average visibility in October: 8km
The months with the highest visibility are February, March, May, June and July (9km).
The months with the lowest visibility are January, April, August, September, October, November and December (8km).
